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$465+ Cheap flights from Philadelphia (PHL) to Romania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OTP
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Philadelphia to Romania

Cheapest flights from Philadelphia to Romania
Explore the most affordable flight options available from Philadelphia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:34 pmPHL - OTP
2 stops36h 31mUnited Airlines
Sat 1/32:50 pmOTP - PHL
1 stop32h 15mUnited Airlines
Deal found 12/26$932
This oojo deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:55 pmPHL - OTP
2 stops37h 00mBritish Airways
Wed 1/78:05 amOTP - PHL
1 stop15h 10mBritish Airways
Deal found 12/24$971
This KAYAK deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 pmPHL - OTP
2 stops23h 15mSWISS
Wed 1/74:35 pmOTP - PHL
2 stops30h 30mSWISS
Deal found 12/24$1,011
This Gurufare deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:34 pmPHL - OTP
2 stops22h 16mMultiple Airlines
Sun 1/47:10 pmOTP - PHL
2 stops51h 55mMultiple Airlines
Deal found 12/27$1,442
This Priceline deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:08 pmPHL - OTP
2 stops16h 37mBritish Airways
Thu 1/18:00 amOTP - PHL
2 stops18h 58mBritish Airways
Deal found 12/26$1,521

Find flight deals from Philadelphia to Romania

Keep the following information in mind while searching for Philadelphia to Romania flight deals. Data was last updated December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(oojo)

Popular in

May

Cheapest in

November

Average price

$688
Provider with most accurate pricing for Philadelphia-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bucharest (BUH) flights.
Search Deals
From Philadelphia to Romania
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Philadelphia

Fly to

Romania

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

6:35 pm-2:45 pm

1 stop13h 10m

Bucharest Otopeni Intl

Wed 3/18

8:05 am-5:15 pm

1 stop15h 10m

$465

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 2/16

3:30 pm-1:40 pm

2 stops15h 10m

Cluj Napoca

Mon 2/23

2:25 pm-3:24 pm

2 stops55h 59m

$476

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/8

6:35 pm-12:25 am

2 stops22h 50m

Bucharest Otopeni Intl

Wed 4/15

8:25 am-4:40 pm

1 stop15h 15m

$485

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/8

10:33 am-12:00 pm

2 stops18h 27m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-2:46 pm

2 stops15h 41m

$495

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

4:35 pm-3:45 pm

2 stops16h 10m

Bucharest Otopeni Intl

Wed 3/18

6:05 am-2:47 pm

2 stops38h 42m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 1/11

5:40 pm-11:50 pm

2 stops23h 10m

Bucharest Otopeni Intl

Tue 1/27

5:55 am-2:47 pm

2 stops15h 52m

$505

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Fri 1/23

6:35 pm-11:25 pm

1 stop21h 50m

Bucharest Otopeni Intl

Fri 1/30

8:00 am-4:15 pm

1 stop15h 15m

$515

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 4/2

6:45 pm-2:30 pm

1 stop12h 45m

Bucharest Otopeni Intl

Wed 4/8

8:25 am-4:40 pm

1 stop15h 15m

$515

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

7:50 am-11:55 pm

2 stops33h 05m

Bucharest Otopeni Intl

Wed 3/18

2:40 pm-5:05 pm

1 stop32h 25m

$519

PhiladelphiaIaşi

PHL - IAS

PHLIAS

Philadelphia

Tue 4/28

5:35 pm-3:20 pm

2 stops14h 45m

Iasi

Tue 5/5

4:00 pm-4:00 pm

2 stops31h 00m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 15 results
1
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Best time to book a flight from Philadelphia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Romania

What is the cheapest month to book a flight from Philadelphia to Romania?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated December 27, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Philadelphia to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,656 reviews
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,614 reviews
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Romania?

    For a flight from Philadelphia to Romania, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Romania?

    There are many flights that can get you from Philadelphia to Romania in 13h 10m. Fly via British Airways, Air Canada, or United Airlines to get the fastest option. The distance from Philadelphia to Romania is about 4831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Philadelphia to Romania?

    While some choose either Philadelphia - Cluj Napoca or Philadelphia - Iasi, Philadelphia - Bucharest Otopeni Intl is the most popular route from Philadelphia to Romania.

  • Can I find deals for flights from Philadelphia to Romania that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Romania.

  • Can I find deals for business class flights from Philadelphia to Romania?

    Yes. Cheapflights offers flight deals from Philadelphia to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Romania?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Romania

Discover the top 3 airlines that operate flights from Philadelphia to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$866FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$895FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$587Average$880FlexibilityNo cancel feeOn-time70%

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